CN101910063B - 借助气态甲酰胺催化脱水生产氢氰酸的改进方法 - Google Patents

借助气态甲酰胺催化脱水生产氢氰酸的改进方法 Download PDF

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Publication number
CN101910063B
CN101910063B CN2008801245583A CN200880124558A CN101910063B CN 101910063 B CN101910063 B CN 101910063B CN 2008801245583 A CN2008801245583 A CN 2008801245583A CN 200880124558 A CN200880124558 A CN 200880124558A CN 101910063 B CN101910063 B CN 101910063B
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China
Prior art keywords
methane amide
micro
evaporator
catalytic dehydration
vaporizer
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Expired - Fee Related
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CN2008801245583A
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English (en)
Chinese (zh)
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CN101910063A (zh
Inventor
R·伯林
A·戴克斯
T·施奈德
G·阿查默
H·鲁肯
P·朴法布
K·舒伯特
M·科劳特
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BASF SE
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BASF SE
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    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01C—AMMONIA; CYANOGEN; COMPOUNDS THEREOF
    • C01C3/00—Cyanogen; Compounds thereof
    • C01C3/02—Preparation, separation or purification of hydrogen cyanide
    • C01C3/0204—Preparation, separation or purification of hydrogen cyanide from formamide or from ammonium formate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J19/0093—Microreactors, e.g. miniaturised or microfabricated reactors
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00783—Laminate assemblies, i.e. the reactor comprising a stack of plates
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00819—Materials of construction
    • B01J2219/00822—Metal
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00819—Materials of construction
    • B01J2219/00835—Comprising catalytically active material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00851—Additional features
    • B01J2219/00858—Aspects relating to the size of the reactor
    • B01J2219/0086—Dimensions of the flow channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2219/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
    • B01J2219/00781—Aspects relating to microreactors
    • B01J2219/00873—Heat exchange
CN2008801245583A 2007-11-13 2008-11-10 借助气态甲酰胺催化脱水生产氢氰酸的改进方法 Expired - Fee Related CN101910063B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP07120540.5 2007-11-13
EP07120540 2007-11-13
PCT/EP2008/065185 WO2009062897A1 (de) 2007-11-13 2008-11-10 Verbessertes verfahren zur herstellung von blausäure durch katalytische dehydratisierung von gasförmigem formamid

Publications (2)

Publication Number Publication Date
CN101910063A CN101910063A (zh) 2010-12-08
CN101910063B true CN101910063B (zh) 2012-10-10

Family

ID=40336454

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008801245583A Expired - Fee Related CN101910063B (zh) 2007-11-13 2008-11-10 借助气态甲酰胺催化脱水生产氢氰酸的改进方法

Country Status (15)

Country Link
US (1) US20100316552A1 (de)
EP (1) EP2215013B1 (de)
CN (1) CN101910063B (de)
AP (1) AP2010005263A0 (de)
AR (1) AR069296A1 (de)
AU (1) AU2008323040A1 (de)
BR (1) BRPI0820289A2 (de)
CA (1) CA2705658A1 (de)
CL (1) CL2008003381A1 (de)
CO (1) CO6290748A2 (de)
MX (1) MX2010005157A (de)
PE (1) PE20091288A1 (de)
RU (1) RU2496717C2 (de)
WO (1) WO2009062897A1 (de)
ZA (1) ZA201004142B (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AP2010005412A0 (en) * 2008-03-31 2010-10-31 Basf Se Improved method for producing hydrogen cyanide through catalytic dehydration of gaseous formamide-direct heating.
US9249029B2 (en) 2010-01-22 2016-02-02 Basf Se Single chamber vaporizer and use thereof in chemical synthesis
WO2011089209A2 (de) * 2010-01-22 2011-07-28 Basf Se Einraumverdampfer und deren verwendung bei der chemischen synthese
EP2468383A1 (de) * 2010-12-22 2012-06-27 Evonik Degussa GmbH Verfahren zur thermischen Nachverbrennung von Abgasen aus der Acrolein- und aus der Blausäureherstellung
EP2644264A1 (de) 2012-03-28 2013-10-02 Aurotec GmbH Druckreguliertes Mehrreaktorsystem
EP2644263A1 (de) 2012-03-28 2013-10-02 Aurotec GmbH Druckgeregelter Reaktor
JP2016508481A (ja) * 2013-03-01 2016-03-22 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ ホルムアミドを充填した後方反応器からシアン化水素酸を合成する方法
CN105307978A (zh) * 2013-04-10 2016-02-03 巴斯夫欧洲公司 由甲酰胺-催化剂合成氢氰酸的方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR646815A (fr) * 1927-01-27 1928-11-16 Ig Farbenindustrie Ag Procédé pour la vaporisation de la formamide et pour la destruction des parasites par le gaz cyanhydrique
GB800158A (en) * 1955-03-15 1958-08-20 Degussa Process for the production of hydrocyanic acid from formamide
CN1735560A (zh) * 2002-12-04 2006-02-15 巴斯福股份公司 源自甲酰胺的氢氰酸

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1934485A (en) * 1929-10-04 1933-11-07 Du Pont Treatment of formamide
SU44242A1 (ru) * 1935-04-03 1935-09-30 М.Б. Гольдберг Способ получени цианистого водорода
US2429262A (en) * 1944-02-01 1947-10-21 British Celanese Manufacture of hydrogen cyanide
US2529546A (en) * 1945-01-09 1950-11-14 Celanese Corp Manufacture of hydrogen cyanide
DE2913925C2 (de) * 1979-04-06 1982-06-03 Degussa Ag, 6000 Frankfurt Verfahren zur Herstellung von Cyanwasserstoff
DE3525749A1 (de) * 1985-07-19 1987-01-29 Basf Ag Verfahren zur spaltung von formamid zu blausaeure und wasser
DE10109846A1 (de) 2001-03-01 2002-09-05 Basf Ag Verfahren zur Herstellung wässriger Polymerdispersionen
DE10132370B4 (de) 2001-07-04 2007-03-08 P21 - Power For The 21St Century Gmbh Vorrichtung und Verfahren zum Verdampfen flüssiger Medien
DE10138553A1 (de) 2001-08-06 2003-05-28 Basf Ag Blausäure aus Formamid
DE10335451A1 (de) * 2003-08-02 2005-03-10 Bayer Materialscience Ag Verfahren zur Entfernung von flüchtigen Verbindungen aus Stoffgemischen mittels Mikroverdampfer
DE102004042986A1 (de) * 2004-09-06 2006-03-09 Basf Ag Verfahren zur Herstellung von Blausäure
DE102005017452B4 (de) * 2005-04-15 2008-01-31 INSTITUT FüR MIKROTECHNIK MAINZ GMBH Mikroverdampfer
DE102005051637A1 (de) 2005-10-26 2007-05-03 Atotech Deutschland Gmbh Reaktorsystem mit einem mikrostrukturierten Reaktor sowie Verfahren zur Durchführung einer chemischen Reaktion in einem solchen Reaktor

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR646815A (fr) * 1927-01-27 1928-11-16 Ig Farbenindustrie Ag Procédé pour la vaporisation de la formamide et pour la destruction des parasites par le gaz cyanhydrique
GB800158A (en) * 1955-03-15 1958-08-20 Degussa Process for the production of hydrocyanic acid from formamide
CN1735560A (zh) * 2002-12-04 2006-02-15 巴斯福股份公司 源自甲酰胺的氢氰酸

Also Published As

Publication number Publication date
MX2010005157A (es) 2010-11-26
RU2496717C2 (ru) 2013-10-27
PE20091288A1 (es) 2009-09-25
CA2705658A1 (en) 2009-05-22
BRPI0820289A2 (pt) 2015-05-26
CN101910063A (zh) 2010-12-08
EP2215013B1 (de) 2017-04-19
AP2010005263A0 (en) 2010-06-30
ZA201004142B (en) 2011-08-31
CL2008003381A1 (es) 2010-01-11
AR069296A1 (es) 2010-01-13
US20100316552A1 (en) 2010-12-16
RU2010123683A (ru) 2011-12-20
AU2008323040A1 (en) 2009-05-22
CO6290748A2 (es) 2011-06-20
WO2009062897A1 (de) 2009-05-22
EP2215013A1 (de) 2010-08-11

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Granted publication date: 20121010

Termination date: 20161110